9 Old Mile House Court, St Albans, AL1 1AR

9 Old Mile House Court is a two-bedroom detached house in St Albans (AL1 1AR). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 2003-2006 and council tax band F. At 116 m² this is the largest unit on EPC record across the building (56–116 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (August 2022) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (August 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while hot-water efficiency dropped from Very Good to Average and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 81).

Untraded for 18 years, with the last transfer in May 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 116 m² the property is well over the postcode median (63 m² across 18 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £504,000 is 29.2% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 28.7% below the postcode norm.